﻿namespace NoteGateWay
{
    using System;
    using System.Data;

    public abstract class NoteGateWay
    {
        protected NoteGateWay()
        {
        }

        public abstract object Login();
        public abstract object Logout();
        public abstract DataSet Receive();
        public abstract DataTable Send(DataSet ds);
        public abstract DataTable Send(string strConn);
    }
}

